Public Class frmnvth

    Private Sub frmnvth_FormClosed(ByVal sender As System.Object, ByVal e As System.Windows.Forms.FormClosedEventArgs) Handles MyBase.FormClosed
        frmmain.nv = -1
    End Sub

    Private Sub frmnvth_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Me.WindowState = FormWindowState.Maximized
    End Sub
End Class